ENDA温度控制器ET2412系列ET2412-230-08技术参数及介绍
ENDA温度控制器ET2412系列ET2412-230-08技术参数及介绍
Sisel Engineering Inc. 总部位于伊斯坦布尔，由4名工程师于1989年创立，旨在营销与物理参数（如温度、湿度、压力、流量、液位）测量相关的传感器、控制设备和变送器，并提供相关工程服务。
ENDA温度控制器ET2412系列技术参数
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Environmental Conditions
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Ambient/Storage Temperature
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0...50 ºC / -25...70 ºC
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Relative Humidity
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80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
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Protection Degree
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According to EN 60529 Front panel: IP62, Rear panel: IP20
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Height
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Max. 2000m
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Electrical Characteristics
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Supply
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230V AC +10% -20% 50/60Hz or 12/24V AC/DC ±10%
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Power Consumption
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3VA
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External Connections
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Screw-terminals
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Scale
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-60.0...150.0 °C
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Accuracy
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± 1% (of full scale) ± 1 digit
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Line Resistance
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Max. 100ohm
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Output
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C1 output
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250V AC, 8A (for resistive load), NO+NC control output
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A1 output
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250V AC, 8A (for resistive load), NO control output
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Life Expectancy
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Mechanical 30.000.000 operations (under no load), Electrical 300.000 operations (8A at 250V AC, resistive load)
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Control
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Control Type
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Single set-point and alarm control
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Control Algorithm
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On-Off
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A/D converter
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12 bit
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Sampling Time
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100ms
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Hysteresis
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Adjustable between 0.1 and 20.0 °C/F
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Housing
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Mounting Method
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Panel mounting
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Dimensions
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W77xH35xD61 mm
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Weight
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Approx. 215g (after packaging)
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Enclosure Material
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Self extinguishing plastics
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ENDA温度控制器介绍
ET2412
Single NTC probe input
Offset value can be adjusted for NTC probe
Relay output for cooling or heating control
Relay output for Alarm
Selectable independent, deviation or band alarm
In case of sensor failure, relay state can be configured as On or Off
Upper and lower limits of the setpoint can be adjusted
Temperature unit can be selected as °C or °F
CE marked according to European Norms
ET2412
单NTC 探头输入
NTC探头的偏置值可调整
用于冷却或加热控制的继电器输出
报警继电器输出
可选择独立、偏差或带状报警
如果传感器发生故障，继电器状态可配置为“开”或“关”
设定值的上限和下限可以调整
温度单位可选择°C或°F
符合欧洲规范的CE标志
ENDA温度控制器其他常用型号：
ENDA ET2412-230-08